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Langstra

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About Langstra

  • Birthday 04/07/1993

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  • MSN
    langstra@live.nl

Profile Information

  • Gender
    Male
  • Location
    Netherlands
  • Interests
    Sports, computer science, parties, friends.

Langstra's Achievements

Newbie

Newbie (1/5)

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  1. Include the jquery library and do it like this: $(document).ready() { if($("#popup").click(function() { //do something }); }
  2. Check if you have called session_start() and then check if $_SESSION['ID'] contains a value. Just echo it.
  3. You could also make a function queryBuilder /** * $select, array with elements you want to select, null for * * $from, table you want to get information from * $where, the array with values you want to check on WHERE key = value */ function queryBuilder($select,$from,$where) { $query = "SELECT"; if($select == null) { //If there are no specific things to select, select all $query .= " *"; } else { foreach($select as $s) { $query .= " ".$s.","; //add every select with a trailing , } $query = str_split($query, strlen($query)-1); //remove the last , $query = $query[0]; } $query .= " FROM ".$from; if($where != null) { $query .= " WHERE"; foreach($where as $key => $value) { $query .= " ".$key."=".$value." OR"; } $query = str_split($query, strlen($query)-3); //remove the last OR $query = $query[0]; } // else no where statement and thus end of query return $query; }
  4. You forgot to start the session on the submitted-contact.php page, so just call session_start() and I think it might work. I have not looked through the rest of your code, because it was so much and I almost instantly had an idea what it might be. It might be a good idea to turn on errors and warnings in your PHP installation. You can do this in the php.ini file. Then it would have shown a warning I think, or maybe even an error, I am not sure, but I do know that it would have said something.
  5. The limitations of the url are most of the times, if not all of the times, a bottleneck. For instance take the jqueryui themeroller. When you edit a style download it there is always a link provided so you can edit your style later again. That link contains the styling of the whole theme. Look at this url, it is a jquiryui theme. http://jqueryui.com/themeroller/?ffDefault=Helvetica%2CArial%2Csans-serif&fwDefault=normal&fsDefault=1.1em&cornerRadius=5px&bgColorHeader=888888&bgTextureHeader=04_highlight_hard.png&bgImgOpacityHeader=15&borderColorHeader=404040&fcHeader=ffffff&iconColorHeader=cccccc&bgColorContent=14141a&bgTextureContent=01_flat.png&bgImgOpacityContent=16&borderColorContent=404040&fcContent=f9f6f6&iconColorContent=bbbbbb&bgColorDefault=9e9e9e&bgTextureDefault=03_highlight_soft.png&bgImgOpacityDefault=100&borderColorDefault=cccccc&fcDefault=333333&iconColorDefault=666666&bgColorHover=adadad&bgTextureHover=05_inset_soft.png&bgImgOpacityHover=60&borderColorHover=dddddd&fcHover=000000&iconColorHover=c98000&bgColorActive=14141a&bgTextureActive=06_inset_hard.png&bgImgOpacityActive=35&borderColorActive=d4d4d4&fcActive=ffffff&iconColorActive=ffffff&bgColorHighlight=fbf9ee&bgTextureHighlight=04_highlight_hard.png&bgImgOpacityHighlight=55&borderColorHighlight=fcefa1&fcHighlight=363636&iconColorHighlight=2e83ff&bgColorError=fef1ec&bgTextureError=02_glass.png&bgImgOpacityError=95&borderColorError=cd0a0a&fcError=cd0a0a&iconColorError=cd0a0a&bgColorOverlay=aaaaaa&bgTextureOverlay=01_flat.png&bgImgOpacityOverlay=0&opacityOverlay=30&bgColorShadow=aaaaaa&bgTextureShadow=01_flat.png&bgImgOpacityShadow=0&opacityShadow=30&thicknessShadow=8px&offsetTopShadow=-8px&offsetLeftShadow=-8px&cornerRadiusShadow=8px
  6. You put this in a function, you do not echo anything. You put this in a file and include it on your website.
  7. $query = "UPDATE tablename t1 SET t1.username = '{$username}', t1.password = '{$password}' WHERE t1.id = '{$id}' AND !EXISTS( SELECT * FROM tablename t2 WHERE t2.account = '{$account}' AND t2.id != '{$id}' )" This checks if there does not exist another row with that username that you want to set. But it does exclude the row you want to update, because that may be the same username.
  8. Using jQuery would be the easiest what. Do an ajax post or get request to a php file. The php script gets that information for you, then it posts them back as json and the javascript reads that. Piece of cake
  9. Yes, there is probably some problem with the ssl, but I dont know. That is why I asked, Ihopeed spmebody else has this problrm before and found an answer.
  10. Sorry I meant a few of my customers as in, I got 100% customers and 10% of them bought something using paypal. Every customer using it got the problem.
  11. I successfully implemented paypal ipn on my website, I tested it on the paypal sandbox and everything worked. Then I changed the url from https://www.sandbox..../cgi-bin/webscr to https://www.paypal.com/cgi-bin/webscr. This should be standard procedure and everything should work fine. Once again, when using the sandbox provided by paypal, there are no problems. Now a few of my customers tried to buy things and nobody got there items. In my database I log everything and I logged this error: http error=Unknown SSL protocol error in connection to www.paypal.com:443 I use paypal ipn for the payment, underneath will be the ipn.php (ipn call back script that paypal will post variables to when a payment has been done) //Original source: https://cms.paypal.com/cms_content/US/en_US/files/developer/IPN_PHP_41.txt //Modified sample code by Codex-m: http://www.php-developer.org //WORKING DEMO HERE: http://www.php-developer.org/paypal_ipn_demo/ //Use your Paypal Sandbox buyer account to test. $req = 'cmd=' . urlencode('_notify-validate'); foreach ($_POST as $key => $value) { $value = urlencode(stripslashes($value)); $req .= "&$key=$value"; } //NEW CODE: using Curl instead of fsockopen $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, 'https://www.paypal.com/cgi-bin/webscr'); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_RETURNTRANSFER,1); curl_setopt($ch, CURLOPT_POSTFIELDS, $req); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 1); //curl_setopt($ch, CURLOPT_HTTPHEADER, array('Host: www.sandbox.paypal.com')); $res = curl_exec($ch); //assign posted variables to PHP variables $payment_status = $_POST['payment_status']; $payment_amount = $_POST['mc_gross']; $payment_currency = $_POST['mc_currency']; $txn_id = $_POST['txn_id']; $receiver_email = $_POST['receiver_email']; $payer_email = $_POST['payer_email']; $account=$_POST['custom']; $productname=$_POST['item_name']; $txn_type=$_POST['txn_type']; $trans_id=$_POST['transaction[0].id']; $trans_id_2=$_POST['transaction[0].id_for_sender']; //Check if any error occured if(curl_errno($ch)) { //HTTP ERROR occurred //Log error to database for troubleshooting $log='http error='.curl_error($ch); //Here the error message gets build db_write($log); //Here it gets written to the database } else { //NO HTTP ERROR OCCURRED, CLEAN //CHECK IF VERIFIED if (strcmp ($res, "VERIFIED") == 0) { I hope somebody knows what the problem is. Additional information about my webserver: ###### ApacheFriends XAMPP version 1.7.1 ###### + Apache 2.2.11 + MySQL 5.1.33 (Community Server) + PHP 5.2.9 + PEAR (Support for PHP 4 has been discontinued) + XAMPP Control Version 2.5 from www.nat32.com + XAMPP CLI Bundle 1.3 from Carsten Wiedmann + XAMPP Security 1.0 + SQLite 2.8.15 + OpenSSL 0.9.8i + phpMyAdmin 3.1.3.1 + ADOdb 5.06a + Mercury Mail Transport System v4.62 + FileZilla FTP Server 0.9.31 + Webalizer 2.01-10 + Zend Optimizer 3.3.0 + eAccelerator 0.9.5.3 for PHP 5.2.9 (but not activated in the php.ini)
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